if you are most likely to have that intention to get pregnant, i suggest you would seek a professional advice about your weight. the doctor will definitely advice or suggest you to lay low a bit with having some exercise or workouts and would take more of the calories to be able to increase your body fat.

sometimes, when the situation is getting worst and the chance of it is obviously not there, you will have to seek a fertility specialist for that matter. maybe there is an underlying condition that may interfere in your cycle and it lead you to a hard way of getting pregnant.

it is really important to bring up your weight first before trying to conceive because chances are, if you are underweight, the risk of having a low-birthweight baby is very big and if you will allow to happen it to you, you might have a miscarriage baby.